Fight Optional

[stg.git] / projects / stargazer / tariffs_impl.cpp

diff --git a/projects/stargazer/tariffs_impl.cpp b/projects/stargazer/tariffs_impl.cpp
index 32de49716d960ac152f3d4c63a2652a1b0dfe977..81f582b20f1e7b0f713d94dba14d4217d2d83365 100644 (file)
--- a/projects/stargazer/tariffs_impl.cpp
+++ b/projects/stargazer/tariffs_impl.cpp
@@ -32,73 +32,64 @@
 #include <algorithm>
 #include <vector>
 
 #include <algorithm>
 #include <vector>
 

+#include "stg/locker.h"
+#include "stg/logger.h"
+#include "stg/store.h"
+#include "stg/admin.h"
+#include "stg/admin_conf.h"

 #include "tariffs_impl.h"
 #include "tariffs_impl.h"

-#include "stg_locker.h"
-#include "stg_logger.h"
-#include "store.h"
-#include "admin.h"

 
 

-using namespace std;
+using STG::TariffsImpl;

 
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------

-TARIFFS_IMPL::TARIFFS_IMPL(STORE * st)
-    : tariffs(),
-      store(st),
-      WriteServLog(GetStgLogger()),
-      strError(),
+TariffsImpl::TariffsImpl(Store * st)
+    : store(st),
+      WriteServLog(Logger::get()),

       noTariff(NO_TARIFF_NAME)
 {
       noTariff(NO_TARIFF_NAME)
 {

-pthread_mutex_init(&mutex, NULL);
-ReadTariffs();

 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------

-TARIFFS_IMPL::~TARIFFS_IMPL()
+int TariffsImpl::ReadTariffs()

 {
 {

-pthread_mutex_destroy(&mutex);
-}
-//-----------------------------------------------------------------------------
-int TARIFFS_IMPL::ReadTariffs()
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);

 
 

-vector<string> tariffsList;
+std::vector<std::string> tariffsList;

 if (store->GetTariffsList(&tariffsList))
     {
     WriteServLog("Cannot get tariffs list.");
     WriteServLog("%s", store->GetStrError().c_str());
     }
 
 if (store->GetTariffsList(&tariffsList))
     {
     WriteServLog("Cannot get tariffs list.");
     WriteServLog("%s", store->GetStrError().c_str());
     }
 

-int tariffsNum = tariffsList.size();
+Data::size_type tariffsNum = tariffsList.size();

 
 

-for (int i = 0; i < tariffsNum; i++)
+for (Data::size_type i = 0; i < tariffsNum; i++)

     {
     {

-    TARIFF_DATA td;
+    TariffData td;

     if (store->RestoreTariff(&td, tariffsList[i]))
         {
         WriteServLog("Cannot read tariff %s.", tariffsList[i].c_str());
         WriteServLog("%s", store->GetStrError().c_str());
         return -1;
         }
     if (store->RestoreTariff(&td, tariffsList[i]))
         {
         WriteServLog("Cannot read tariff %s.", tariffsList[i].c_str());
         WriteServLog("%s", store->GetStrError().c_str());
         return -1;
         }

-    tariffs.push_back(TARIFF_IMPL(td));
+    tariffs.push_back(TariffImpl(td));

     }
 
 return 0;
 }
 //-----------------------------------------------------------------------------
     }
 
 return 0;
 }
 //-----------------------------------------------------------------------------

-int TARIFFS_IMPL::GetTariffsNum() const
+size_t TariffsImpl::Count() const

 {
 {

-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);

 return tariffs.size();
 }
 //-----------------------------------------------------------------------------
 return tariffs.size();
 }
 //-----------------------------------------------------------------------------

-const TARIFF * TARIFFS_IMPL::FindByName(const string & name) const
+const STG::Tariff* TariffsImpl::FindByName(const std::string & name) const

 {
 if (name == NO_TARIFF_NAME)
     return &noTariff;
 
 {
 if (name == NO_TARIFF_NAME)
     return &noTariff;
 

-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-list<TARIFF_IMPL>::const_iterator ti;
-ti = find(tariffs.begin(), tariffs.end(), TARIFF_IMPL(name));
+std::lock_guard<std::mutex> lock(m_mutex);
+const auto ti = find(tariffs.begin(), tariffs.end(), TariffImpl(name));

 
 if (ti != tariffs.end())
     return &(*ti);
 
 if (ti != tariffs.end())
     return &(*ti);


@@ -106,28 +97,27 @@ if (ti != tariffs.end())
 return NULL;
 }
 //-----------------------------------------------------------------------------
 return NULL;
 }
 //-----------------------------------------------------------------------------

-int TARIFFS_IMPL::Chg(const TARIFF_DATA & td, const ADMIN & admin)
+int TariffsImpl::Chg(const TariffData & td, const Admin * admin)

 {
 {

-const PRIV * priv = admin.GetPriv();
+const auto& priv = admin->priv();

 
 

-if (!priv->tariffChg)
+if (!priv.tariffChg)

     {
     {

-    string s = admin.GetLogStr() + " Change tariff \'"
+    std::string s = admin->logStr() + " Change tariff \'"

                + td.tariffConf.name + "\'. Access denied.";
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 
                + td.tariffConf.name + "\'. Access denied.";
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 

-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);

 
 

-list<TARIFF_IMPL>::iterator ti;
-ti = find(tariffs.begin(), tariffs.end(), TARIFF_IMPL(td.tariffConf.name));
+auto ti = find(tariffs.begin(), tariffs.end(), TariffImpl(td.tariffConf.name));

 
 if (ti == tariffs.end())
     {
     strError = "Tariff \'" + td.tariffConf.name + "\' cannot be changed. Tariff does not exist.";
 
 if (ti == tariffs.end())
     {
     strError = "Tariff \'" + td.tariffConf.name + "\' cannot be changed. Tariff does not exist.";

-    WriteServLog("%s %s", admin.GetLogStr().c_str(), strError.c_str());
+    WriteServLog("%s %s", admin->logStr().c_str(), strError.c_str());

     return -1;
     }
 
     return -1;
     }
 


@@ -135,83 +125,96 @@ if (ti == tariffs.end())
 
 if (store->SaveTariff(td, td.tariffConf.name))
     {
 
 if (store->SaveTariff(td, td.tariffConf.name))
     {

-    string error = "Tariff " + td.tariffConf.name + " writing error. " + store->GetStrError();
+    std::string error = "Tariff " + td.tariffConf.name + " writing error. " + store->GetStrError();

     WriteServLog(error.c_str());
     return -1;
     }
 
 WriteServLog("%s Tariff \'%s\' changed.",
     WriteServLog(error.c_str());
     return -1;
     }
 
 WriteServLog("%s Tariff \'%s\' changed.",

-             admin.GetLogStr().c_str(), td.tariffConf.name.c_str());
+             admin->logStr().c_str(), td.tariffConf.name.c_str());

 
 return 0;
 }
 //-----------------------------------------------------------------------------
 
 return 0;
 }
 //-----------------------------------------------------------------------------

-int TARIFFS_IMPL::Del(const string & name, const ADMIN & admin)
+int TariffsImpl::Del(const std::string & name, const Admin * admin)

 {
 {

-const PRIV * priv = admin.GetPriv();
+const auto& priv = admin->priv();

 
 

-if (!priv->tariffChg)
+if (!priv.tariffChg)

     {
     {

-    string s = admin.GetLogStr() + " Delete tariff \'"
+    std::string s = admin->logStr() + " Delete tariff \'"

                + name + "\'. Access denied.";
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 
                + name + "\'. Access denied.";
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 

-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+TariffData td;

 
 

-list<TARIFF_IMPL>::iterator ti;
-ti = find(tariffs.begin(), tariffs.end(), TARIFF_IMPL(name));
-
-if (ti == tariffs.end())

     {
     {

-    strError = "Tariff \'" + name + "\' cannot be deleted. Tariff does not exist.";
-    WriteServLog("%s %s", admin.GetLogStr().c_str(), strError.c_str());
-    return -1;
+    std::lock_guard<std::mutex> lock(m_mutex);
+
+    const auto ti = find(tariffs.begin(), tariffs.end(), TariffImpl(name));
+
+    if (ti == tariffs.end())
+        {
+        strError = "Tariff \'" + name + "\' cannot be deleted. Tariff does not exist.";
+        WriteServLog("%s %s", admin->logStr().c_str(), strError.c_str());
+        return -1;
+        }
+
+    if (store->DelTariff(name))
+        {
+        WriteServLog("Cannot delete tariff %s.", name.c_str());
+        WriteServLog("%s", store->GetStrError().c_str());
+        return -1;
+        }
+
+    td = ti->GetTariffData();
+
+    tariffs.erase(ti);

     }
 
     }
 

-if (store->DelTariff(name))
+auto ni = onDelNotifiers.begin();
+while (ni != onDelNotifiers.end())

     {
     {

-    WriteServLog("Cannot delete tariff %s.", name.c_str());
-    WriteServLog("%s", store->GetStrError().c_str());
-    return -1;
+    (*ni)->Notify(td);
+    ++ni;

     }
 
     }
 

-tariffs.erase(ti);
-

 WriteServLog("%s Tariff \'%s\' deleted.",
 WriteServLog("%s Tariff \'%s\' deleted.",

-             admin.GetLogStr().c_str(),
+             admin->logStr().c_str(),

              name.c_str());
 return 0;
 }
 //-----------------------------------------------------------------------------
              name.c_str());
 return 0;
 }
 //-----------------------------------------------------------------------------

-int TARIFFS_IMPL::Add(const string & name, const ADMIN & admin)
+int TariffsImpl::Add(const std::string & name, const Admin * admin)

 {
 {

-const PRIV * priv = admin.GetPriv();
+const auto& priv = admin->priv();

 
 

-if (!priv->tariffChg)
+if (!priv.tariffChg)

     {
     {

-    string s = admin.GetLogStr() + " Add tariff \'"
+    std::string s = admin->logStr() + " Add tariff \'"

                + name + "\'. Access denied.";
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 
                + name + "\'. Access denied.";
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 

-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+    {
+    std::lock_guard<std::mutex> lock(m_mutex);

 
 

-list<TARIFF_IMPL>::iterator ti;
-ti = find(tariffs.begin(), tariffs.end(), TARIFF_IMPL(name));
+    const auto ti = find(tariffs.begin(), tariffs.end(), TariffImpl(name));

 
 

-if (ti != tariffs.end())
-    {
-    strError = "Tariff \'" + name + "\' cannot be added. Tariff alredy exist.";
-    WriteServLog("%s %s", admin.GetLogStr().c_str(), strError.c_str());
-    return -1;
-    }
+    if (ti != tariffs.end())
+        {
+        strError = "Tariff \'" + name + "\' cannot be added. Tariff already exist.";
+        WriteServLog("%s %s", admin->logStr().c_str(), strError.c_str());
+        return -1;
+        }

 
 

-tariffs.push_back(TARIFF_IMPL(name));
+    tariffs.push_back(TariffImpl(name));
+    }

 
 if (store->AddTariff(name) < 0)
     {
 
 if (store->AddTariff(name) < 0)
     {


@@ -220,21 +223,53 @@ if (store->AddTariff(name) < 0)
     return -1;
     }
 
     return -1;
     }
 

+// Fire all "on add" notifiers
+auto ni = onAddNotifiers.begin();
+while (ni != onAddNotifiers.end())
+    {
+    (*ni)->Notify(tariffs.back().GetTariffData());
+    ++ni;
+    }
+

 WriteServLog("%s Tariff \'%s\' added.",
 WriteServLog("%s Tariff \'%s\' added.",

-                 admin.GetLogStr().c_str(), name.c_str());
+                 admin->logStr().c_str(), name.c_str());

 
 return 0;
 }
 //-----------------------------------------------------------------------------
 
 return 0;
 }
 //-----------------------------------------------------------------------------

-void TARIFFS_IMPL::GetTariffsData(std::list<TARIFF_DATA> * tdl)
+void TariffsImpl::GetTariffsData(std::vector<TariffData> * tdl) const

 {
 assert(tdl != NULL && "Tariffs data list is not null");
 {
 assert(tdl != NULL && "Tariffs data list is not null");

-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);

 
 

-std::list<TARIFF_IMPL>::const_iterator it = tariffs.begin();
+auto it = tariffs.begin();

 for (; it != tariffs.end(); ++it)
     {
     tdl->push_back(it->GetTariffData());
     }
 }
 //-----------------------------------------------------------------------------
 for (; it != tariffs.end(); ++it)
     {
     tdl->push_back(it->GetTariffData());
     }
 }
 //-----------------------------------------------------------------------------

+void TariffsImpl::AddNotifierAdd(NotifierBase<TariffData> * n)
+{
+std::lock_guard<std::mutex> lock(m_mutex);
+onAddNotifiers.insert(n);
+}
+//-----------------------------------------------------------------------------
+void TariffsImpl::DelNotifierAdd(NotifierBase<TariffData> * n)
+{
+std::lock_guard<std::mutex> lock(m_mutex);
+onAddNotifiers.erase(n);
+}
+//-----------------------------------------------------------------------------
+void TariffsImpl::AddNotifierDel(NotifierBase<TariffData> * n)
+{
+std::lock_guard<std::mutex> lock(m_mutex);
+onDelNotifiers.insert(n);
+}
+//-----------------------------------------------------------------------------
+void TariffsImpl::DelNotifierDel(NotifierBase<TariffData> * n)
+{
+std::lock_guard<std::mutex> lock(m_mutex);
+onDelNotifiers.erase(n);
+}
+//-----------------------------------------------------------------------------